Cameron Diaz Birthday Amid 'Un-Retiring': Who Attended Her Star-Studded Celebration?

Cameron Diaz is slowly going back to the spotlight after she announced her upcoming movie a few months ago and now she just celebrated her 50th birthday along with the biggest celebrities in Hollywood.

According to E! Online, the "Charlie's Angels" star's special day was held at the celebrity-famous restaurant, Nobu Malibu.

Aside from her husband Benji Madden, her sister-in-law Nicole Richie and brother-in-law were also spotted celebrating the special occasion.

After the intimate sushi dinner, Judd Apatow and Leslie Mann were spotted heading out of the venue.

Music royalty Adele, who wore an exquisite black outfit, made a low-key entrance into the restaurant as she used an umbrella to hide from photographers.

Other celebrities who were spotted leaving the venue were Zoe Saldaña and Marco Perego.

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Cameron Diaz Returning to Hollywood: Actress to Star in a New Movie After 8 Years

After eight years since the release of her last film credit, Cameron Diaz is ready to hit the big screen again as it was announced that she would be coming out of her retirement.

In early reports, the "Bad Teacher" star will be teaming up with Jamie Foxx for a Netflix film titled "Back in Action."

The two Hollywood stars are familiar with each other as they previously collaborated in movies like 1999's "Any Given Sunday" and her last movie before retiring, "Annie," in 2014.

Taking to his official Twitter account, Foxx shared a voice recording of his conversation with the actress.

At first, Diaz said she was "anxious" as she didn't know how to un-retire.

The actor sought help from his good pal Tom Brady, who infamously retired this year only to return to the National Football League after 40 days.

"I was talking to Jamie and he said you needed a few tips on how to un-retire, I'm relatively successful at un-retiring," the football star said.

The movie will be directed by Seth Gordon and the script was based on a script he wrote with Brendan O'Brien.

Executive producers include Foxx, Mark McNair, O'Brien, and Datari Turner, while Beau Bauman and Gordon serve as producers.

In an interview with CBS News about leaving the limelight, Diaz said acting "consumed" her life for so long and it feels nice to step back "for a second."

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